I am using this configuration in my proguard task:
task proguard(type: ProGuardTask) {
dependsOn tasks.extractJar
verbose
injars "${buildDir}/extracted/BOOT-INF/classes"
outjars "${buildDir}/obfuscatedClasses.jar"
// Automatically handle the Java version of this build.
if (System.getProperty('java.version').startsWith('1.')) {
// Before Java 9, the runtime classes were packaged in a single jar file.
libraryjars "${System.getProperty('java.home')}/lib/rt.jar"
} else {
// As of Java 9, the runtime classes are packaged in modular jmod files.
libraryjars "${System.getProperty('java.home')}/jmods/java.base.jmod", jarfilter: '!**.jar', filter: '!module-info.class'
//libraryjars "${System.getProperty('java.home')}/jmods/....."
}
// This will contain the Spring dependencies.
libraryjars sourceSets.main.compileClasspath
keepdirectories
keep 'class org.springframework.boot.loader.JarLauncher'
// Keep the main class entry point.
keep 'public class com.etugra.rss.service.sam.SamApplication { \
public static void main(java.lang.String[]); \
}'
keepattributes '*Annotation*'
// This simple example requires classes with @Component annotation classes
// to be kept, since otherwise components could end up with clashing names,
// if they do not set the name explicitly.
keep 'public @org.springframework.stereotype.Component class **'
// You may need to keep classes or members based on other annotations such as:
keepclassmembers 'public class * { \
@org.springframework.beans.factory.annotation.Autowired *; \
@org.springframework.beans.factory.annotation.Value *; \
}'
ignorewarnings
// After ProGuard has executed, repackage the app.
finalizedBy tasks.repackage
}
Even after using the keep 'public @org.springframework.stereotype.Component class **' I am still getting bean already exist error.
2023-03-03 14:28:40,462 [1] [main] org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext: WARN : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.etugra.rss.service.sam.SamApplication]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'a' for bean class [com.etugra.rss.service.sam.v.a] conflicts with existing, non-compatible bean definition of same name and class [com.etugra.rss.service.sam.t.a.a]
2023-03-03 14:28:40,719 [1] [main] org.springframework.boot.SpringApplication: ERROR: Application run failed
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.etugra.rss.service.sam.SamApplication]; nested exception is org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'a' for bean class [com.etugra.rss.service.sam.v.a] conflicts with existing, non-compatible bean definition of same name and class [com.etugra.rss.service.sam.t.a.a]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:188)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:331)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:247)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:112)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1303)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1292)
at com.etugra.rss.service.sam.SamApplication.main(Unknown Source)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65)
Caused by: org.springframework.context.annotation.ConflictingBeanDefinitionException: Annotation-specified bean name 'a' for bean class [com.etugra.rss.service.sam.v.a] conflicts with existing, non-compatible bean definition of same name and class [com.etugra.rss.service.sam.t.a.a]
at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.checkCandidate(ClassPathBeanDefinitionScanner.java:349)
at org.springframework.context.annotation.ClassPathBeanDefinitionScanner.doScan(ClassPathBeanDefinitionScanner.java:287)
at org.springframework.context.annotation.ComponentScanAnnotationParser.parse(ComponentScanAnnotationParser.java:128)
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:295)
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:249)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:206)
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:174)
... 21 more